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# SPDX-License-Identifier: GPL-2.0
config PPC_CELL
select PPC_64S_HASH_MMU if PPC64
bool
config PPC_CELL_COMMON
bool
select PPC_CELL
select PPC_DCR_MMIO
select PPC_INDIRECT_PIO
select PPC_INDIRECT_MMIO
select PPC_HASH_MMU_NATIVE
select PPC_RTAS
select IRQ_EDGE_EOI_HANDLER
config PPC_CELL_NATIVE
bool
select PPC_CELL_COMMON
select MPIC
select PPC_IO_WORKAROUNDS
select IBM_EMAC_EMAC4 if IBM_EMAC
select IBM_EMAC_RGMII if IBM_EMAC
select IBM_EMAC_ZMII if IBM_EMAC #test only
select IBM_EMAC_TAH if IBM_EMAC #test only
config PPC_IBM_CELL_BLADE
bool "IBM Cell Blade"
depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN
select PPC_CELL_NATIVE
select PPC_OF_PLATFORM_PCI
select FORCE_PCI
select MMIO_NVRAM
select PPC_UDBG_16550
select UDBG_RTAS_CONSOLE
config AXON_MSI
bool
depends on PPC_IBM_CELL_BLADE && PCI_MSI
select IRQ_DOMAIN_NOMAP
default y
menu "Cell Broadband Engine options"
depends on PPC_CELL
config SPU_FS
tristate "SPU file system"
default m
depends on PPC_CELL
depends on COREDUMP
select SPU_BASE
help
The SPU file system is used to access Synergistic Processing
Units on machines implementing the Broadband Processor
Architecture.
config SPU_BASE
bool
select PPC_COPRO_BASE
config CBE_RAS
bool "RAS features for bare metal Cell BE"
depends on PPC_CELL_NATIVE
default y
config PPC_IBM_CELL_RESETBUTTON
bool "IBM Cell Blade Pinhole reset button"
depends on CBE_RAS && PPC_IBM_CELL_BLADE
default y
help
Support Pinhole Resetbutton on IBM Cell blades.
This adds a method to trigger system reset via front panel pinhole button.
config PPC_IBM_CELL_POWERBUTTON
tristate "IBM Cell Blade power button"
depends on PPC_IBM_CELL_BLADE && INPUT_EVDEV
default y
help
Support Powerbutton on IBM Cell blades.
This will enable the powerbutton as an input device.
config CBE_THERM
tristate "CBE thermal support"
default m
depends on CBE_RAS && SPU_BASE
config PPC_PMI
tristate
default y
depends on CPU_FREQ_CBE_PMI || PPC_IBM_CELL_POWERBUTTON
help
PMI (Platform Management Interrupt) is a way to
communicate with the BMC (Baseboard Management Controller).
It is used in some IBM Cell blades.
config CBE_CPUFREQ_SPU_GOVERNOR
tristate "CBE frequency scaling based on SPU usage"
depends on SPU_FS && CPU_FREQ
default m
help
This governor checks for spu usage to adjust the cpu frequency.
If no spu is running on a given cpu, that cpu will be throttled to
the minimal possible frequency.
endmenu
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